131330300

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{13003}}^1$

素因数の和:13118

約数の個数: 36

約数和(自身を含む): 287830536

約数和(自身を除く): 156500236

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 404, 505, 1010, 2020, 2525, 5050, 10100, 13003, 26006, 52012, 65015, 130030, 260060, 325075, 650150, 1300300, 1313303, 2626606, 5253212, 6566515, 13133030, 26266060, 32832575, 65665150, 131330300]

約数ペア:

[(1, 131330300), (2, 65665150), (4, 32832575), (5, 26266060), (10, 13133030), (20, 6566515), (25, 5253212), (50, 2626606), (100, 1313303), (101, 1300300), (202, 650150), (404, 325075), (505, 260060), (1010, 130030), (2020, 65015), (2525, 52012), (5050, 26006), (10100, 13003)]